无线数传模块在农田定位系统中的应用与研究  

Research and Application of Wireless Data Transmission Module Used in Farmland Location System

作　　者：罗亚辉[1] 蒋蘋[1] 胡文武[1] 童艳利[1] 

机构地区：[1]湖南农业大学工学院,长沙410128

出　　处：《农机化研究》2014年第4期175-178,共4页Journal of Agricultural Mechanization Research

基　　金："十二五"国家科技支撑项目(2011BAD20B08);湖南省自然科学基金项目(09JJ6091)

摘　　要：为实现农田作业机械的定位数据采集与传输,研究了基于nRF905的无线数传通讯模块。从无线数传的基本原理出发,阐述了无线数传的优点及其在农田定位系统中的应用优势,设计了用于农业机械定位系统的无线数传模块硬件电路与通讯协议。试验表明,该模块可移植性好、稳定性强、通讯效率高。To realize the collection and transmission of location data of farmland working machine, a wireless data trans- mission communication module based on nRF905 was discussed in the paper. Beginning with the basic principle of wire- less data transmission, advantages and applications of wireless data transmission in farmland location system was intro- duced, then, hardware circuit and communication protocol of wireless data transmission module used for agricultural ma- chine location system was designed in this paper. The experiment shows, the module with the advantages of high portability, stability and communication efficiency.

关 键 词：农业机械 定位 无线数传模块 NRF905 

分 类 号：S24[农业科学—农业电气化与自动化]